The gossamer strands of a spiders silk are stronger than steel. A similar lightweight strength and intricacy combine together in Nike Flyknit technology, and today the Flyknit revolution continues with the release of Nike Flyknit Lunar 9 available online with NIKEiD. The update follows a successful release of last years Nike Flyknit Lunar 1 that wowed runners by providing unprecedented strength and support in such a lightweight shoe.